BKE_pointcloud.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once

 
#include "BLI_bounds_types.hh"
#include "BLI_kdopbvh.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_shared_cache.hh"
#include "BLI_string_ref.hh"
 
#include "DNA_pointcloud_types.h"
 
struct Depsgraph;
struct Main;
struct Object;
struct PointCloud;
struct Scene;
namespace blender::bke::bake {
struct BakeMaterialsList;
}
 
namespace blender::bke {
 
struct PointCloudRuntime {
  mutable SharedCache<Bounds<float3>> bounds_cache;
  mutable SharedCache<Bounds<float3>> bounds_with_radius_cache;

  std::unique_ptr<bake::BakeMaterialsList> bake_materials;
 
  SharedCache<std::unique_ptr<BVHTree, BVHTreeDeleter>> bvh_cache;
 
  MEM_CXX_CLASS_ALLOC_FUNCS("PointCloudRuntime");
};
 
PointCloud *pointcloud_new_no_attributes(int totpoint);
 
}  // namespace blender::bke
 
PointCloud *BKE_pointcloud_add(Main *bmain, const char *name);
PointCloud *BKE_pointcloud_new_nomain(int totpoint);
void BKE_pointcloud_nomain_to_pointcloud(PointCloud *pointcloud_src, PointCloud *pointcloud_dst);
 
bool BKE_pointcloud_attribute_required(const PointCloud *pointcloud, blender::StringRef name);

void pointcloud_copy_parameters(const PointCloud &src, PointCloud &dst);
 
/* Dependency Graph */
 
PointCloud *BKE_pointcloud_copy_for_eval(const PointCloud *pointcloud_src);
 
void BKE_pointcloud_data_update(Depsgraph *depsgraph, Scene *scene, Object *object);
 
/* Draw Cache */
 
enum {
  BKE_POINTCLOUD_BATCH_DIRTY_ALL = 0,
};
 
void BKE_pointcloud_batch_cache_dirty_tag(PointCloud *pointcloud, int mode);
void BKE_pointcloud_batch_cache_free(PointCloud *pointcloud);
 
extern void (*BKE_pointcloud_batch_cache_dirty_tag_cb)(PointCloud *pointcloud, int mode);
extern void (*BKE_pointcloud_batch_cache_free_cb)(PointCloud *pointcloud);
 
namespace blender::bke {
struct AttributeAccessorFunctions;
const AttributeAccessorFunctions &pointcloud_attribute_accessor_functions();
}  // namespace blender::bke